2: 《安全生产法》规定，新建、改建、扩建工程项目的()，必须与主体工程同时设计、同时施工、同时投入生产和使用。 A: 安全设施 B: 环保设施 C: 职业卫生设施 D: 检测设施 E: 报警设施 ...

10: 对产生严重职业病危害的作业岗位，应当在其醒目位置设置（）和中文警示说明。 A: 安全标识 B: 警示标识 C: 警告标识 D: 醒目标识 ...

29: It was an exciting moment for Shen Xue and Zhao Hongbo, a retired married couple from Harbin, China. It was also a great moment for China because it was the country’s first gold medal in the pairs figure（花样）skating competition...

5: Weshouldkeepon_____Englisheveryday. A: to practise to speak B: to practise speaking C: practising to speak D: practising speaking ...

18: -- Hello, I'm Harry Potter.--Hello, my name is Charles Green, but ______. A: call my Charles B: call me at Charles C: call me Charles D: call Charles me ...

28: According to Chinese medicine, the body is like a tree that lives through the seasons of nature, and it needs regular energy to stay healthy and prevent illness. The four important body organs need special energy in each season. We shou...

15: Wouldyoupleasespeakmoreslowly?Icanhardly______you. A: talk with B: agree with C: follow D: hear ...

33: There has been a lot of rain in California recently. Villagers and leaders there begin to be worried because they have found two birds died from a disease, West Nile Virus(病毒). West Nile Virus is carried by mosquitoes(蚊子).The sympt...

30: 关税同盟国自始至终存在着两种矛盾的功能:对内实行贸易自由化，对外实行差别待进。 A: 正确 B: 错误 ...

21: 在国际贸易统计中,把《联合国国际贸易标准分类》中的0—4类商品称为制成品,5—8类商品称为初级产品。( ) A: 对 B: 错 ...